Comparing Regression Models to Predict Property Crime in High-Risk Lima Districts

Escobedo M.; Tapia C.; Gutierrez J.; Ayma V. · International Journal of Advanced Computer Science and Applications (2024) · DOI: 10.14569/ijacsa.2024.0150307

Resumen

Crime continues to be an issue, in Metropolitan Lima, Peru affecting society. Our focus is on property crimes. We recognized the lack of studies on predicting these crimes. To tackle this problem, we used regression techniques such as XGBoost, Extra Tree, Support Vector, Bagging, Random Forest and AdaBoost. Through GridsearchCV we optimized hyperparameters to enhance our research findings. The results showed that Extra Tree Regression stood out as the model with an R2 value of 0.79. Additionally, error metrics like MSE (185.43) RMSE (13.62) and MAE (10.47) were considered to evaluate the model's performance. Our approach considers time patterns in crime incidents. Contributes, to addressing the issue of insecurity in a meaningful way. © (2024), (Science and Information Organization). All Rights Reserved.

Instituciones: Universidad de Lima